CN215485456U - Sliding window pulley structure with side shifting function and sliding window - Google Patents

Abstract

The utility model discloses a pulley structure of a sliding window with a side-shifting function, which comprises a shell and a pulley body, wherein the pulley body is connected with the shell in a hanging manner through a fixing assembly, the pulley body comprises a movable block and pulleys, and the pulleys are fixedly arranged on two sides of the movable block. The sliding window is simple in structure, the shell and the movable block are movably connected in a hanging mode through the rivet rod and the sleeve rod which are arranged in a sliding penetrating mode, the shell can be installed, the installation efficiency is improved, the lateral sliding effect of the shell is achieved, and the sealing performance of the sliding window is effectively improved.

Description

Sliding window pulley structure with side shifting function and sliding window

Technical Field

The utility model belongs to the technical field of sliding windows, and particularly relates to a sliding window pulley structure with a side shifting function and a sliding window.

Background

Generally, the outward opening window of a high-rise residence is forbidden for safety, so that the common windows of the high-rise residence are a sliding window and an inward opening window, the inward opening window occupies more indoor space, and the edge of the inward opening window has certain danger, so that the sliding window is mostly adopted for the high-rise residence. The sliding window is generally moved by a pulley, and because the wind power and the pressure of the high-rise residence are relatively high, the sliding window is required to have relatively strong sealing property. The pulley structure of the sliding window in the prior stage is complex, the installation difficulty is high, the sliding window can only move horizontally or vertically to the moving direction of the door and window generally and cannot slide laterally, and all sealing pieces are wool tops, so that the gap between the lap joint surface of the opening sash and the window frame is large, and wind can drift into a room through the gap, thereby affecting the sealing property of the sliding window and failing to meet the energy-saving requirement of the existing high-rise engineering.

Through retrieval, Chinese patent document publication No. CN104863460B, publication date 2017, 03, 15, discloses a sliding door and window hardware system, and the proposal in the text comprises a handle; the pulley is arranged at the bottom of the door and window, and the top of the pulley is provided with a first chute; the guide wheel is arranged at the top of the door and window, and a second chute is arranged at the bottom of the guide wheel; the transmission structure is arranged at the edge of the door and window, the handle is connected with the transmission structure, the transmission structure is provided with a driving locking point, and the driving locking point moves in the first chute and the second chute; the handle passes through transmission structure control drive lock point and moves in the chute, makes door and window move along perpendicular to door and window activity direction ", and this prior art is perpendicular to door and window activity direction motion only, can't realize the motion of level in door and window activity direction, and door and window's side moves promptly, and the structure is comparatively complicated, and the installation is also comparatively miscellaneous.

Through search, chinese patent document No. CN109723305B, published as 2020, 10.23.discloses a pulley and a sliding window, wherein the pulley includes an outer shell, an inner shell, a wheel body and an adjusting member, the outer shell is provided with an accommodating cavity, the outer shell is mounted on the fan body, a connecting line between two ends of the outer shell is parallel to an axial direction of the fan body and perpendicular to the frame body, the inner shell is disposed in the accommodating cavity and can rotate relative to the outer shell, the wheel body is disposed in the inner shell and rotates together with the inner shell relative to the outer shell and is exposed out of one side of the outer shell close to the frame body, the adjusting member is disposed on the outer shell, the adjusting member is operated to change a rotating angle of the inner shell relative to the outer shell, when the inner shell is in a first adjusting position, the wheel body is abutted against an inner wall of the accommodating cavity to lock the wheel body, and when the inner shell is in a second adjusting position, the wheel body and the outer shell are far away from the wheel body to release the wheel body, thereby solving the locking problem of the sliding window, but the prior art can not realize the function of pulley side shift, the structure is comparatively complicated, and the installation degree of difficulty is great, fails to solve the poor problem of austral window, sliding sash leakproofness.

Chinese granted patent CN206942516U, announcement date 2018, month 01, and date 30, discloses a lower opening and closing mechanism for a sliding window, wherein the lower opening and closing mechanism comprises a bottom plate, the lower end surface is provided with a snap-gauge, the upper end surface of the bottom plate is provided with an upward upright post, a connecting plate is movably sleeved on the upright post, the connecting plate is T-shaped, the longitudinal portion of the connecting plate is connected with the upright post, the transverse portion is close to the two ends and is respectively hinged with an upward pulley assembly and a transverse crank assembly, the pulley assembly comprises an upward bracket, the upper side of the bracket is respectively provided with at least one group of traveling wheels and at least one group of guide wheels along the same direction, the crank assembly comprises a crank and a top wheel arranged upward, the bottom plate and the connecting plate are arranged, the connecting plate is T-shaped, the distance between the traveling wheels and the top wheel is increased, the traveling wheels and the guide wheels are positioned on the same straight line and are all arranged as 2, evenly distribute gravity to multiple points, reduce frictional force ", this prior art has solved the problem that frictional force is big, but this prior art can not reach the high leakproofness of austral window, sliding sash through the pulley side is moved, and the structure is comparatively complicated, and the installation degree of difficulty is also great.

To sum up, the sliding window in the current stage has poor sealing performance, the existing pulley cannot realize a bidirectional function, the structure is complex, and the installation difficulty is high. For this reason, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sliding window pulley structure with a side shifting function and a sliding window, and aims to solve the problems that the sliding window pulley structure in the prior art is complex, high in installation difficulty and free of the side shifting function.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a austral window, sliding sash pulley structure with side function of moving, includes casing and the pulley body, the pulley body hangs through fixed subassembly and casing and is connected, the pulley body includes movable block and pulley, the fixed both sides that set up at the movable block of pulley, its characterized in that, the embedded through connection in inside of movable block has the loop bar, the loop bar slides through connection has the rivet bar, the movable block slides through the loop bar and runs through the setting with the rivet bar, the rivet bar runs through casing and casing both sides fixed connection, the casing hangs swing joint through the rivet bar and loop bar and the movable block that slide through the setting.

The movable block is provided with an oblique waist-shaped hole, a lock pin used for driving the shell to slide laterally is inserted and connected into the oblique waist-shaped hole, the lock pin is matched with the shell through a transmission rod and a handle, the handle is linked with the transmission rod, the lower portion of the transmission rod is fixedly connected with the lock pin, the transmission rod is connected with the oblique waist-shaped hole in an insertion mode through the lock pin, the oblique waist-shaped hole is linked with the shell through the lock pin, and the lock pin is inserted into the oblique waist-shaped hole of the movable block to synchronously realize the function of lateral sliding of the shell.

The movable block is connected with the shell in a sliding mode through a lock pin and an inclined waist-shaped hole which are connected in an inserted mode, and the shell is in hanging riveting with the movable block through a fixing assembly. The sleeve rod and the rivet rod are arranged in a sliding mode in a penetrating mode, the sleeve rod penetrates through the movable block and is connected with the movable block in an embedded mode, and the movable block is connected with the rivet rod in the sleeved mode through the sleeve rod and keeps the shell body capable of sliding laterally.

The two ends of the movable block are respectively provided with a pulley for translation, the pulleys are connected with ball bearings for driving the pulleys to roll in a rolling mode, and the ball bearings penetrate through the movable block and are fixedly connected with the two sides of the movable block.

Besides the technical scheme, the sliding window with the pulley structure is also provided.

Compared with the prior art, the utility model has the beneficial effects that:

1. the sliding window is simple in structure, the shell and the movable block are movably connected in a hanging mode through the rivet rod and the sleeve rod which are arranged in a sliding penetrating mode, the shell can be installed, the installation efficiency is improved, the lateral sliding effect of the shell is achieved, and the sealing performance of the sliding window is effectively improved.

2. According to the sliding window, the lock pin is inserted into the inclined waist-shaped hole, and the lock pin can slide from one end to the other end in the inclined waist-shaped hole under the action of the side shifting mechanism, so that the shell can slide laterally under the sliding of the lock pin, and the linked opening sash can slide laterally, so that the pressure generated in the lateral sliding process of the shell linked opening sash when the sliding window is closed is ensured, the adjustment of the lap joint gap between the frame and the window is forced, and the sealing performance when the sliding window is closed and the smoothness when the sliding window is opened and translated are effectively improved.

3. According to the utility model, the lock pin is inserted into the inclined waist-shaped hole of the movable block, and the shell is connected with the opening fan to realize lateral sliding under the linkage function of the transmission rod and the handle, so that the operation difficulty of the lateral sliding is effectively reduced.

4. The sliding window with the pulley structure adopts the arrangement that the shell is matched with the lock pin, so that the sliding window can achieve the sealing effect when being closed under the lateral movement function of the pulley structure, thereby ensuring that the sliding window can meet the sealing requirement of high-rise residences and meeting the energy-saving standard of the existing high-rise engineering.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of embodiment 1;

FIG. 3 is a schematic structural view of example 2;

fig. 4 is an enlarged structural schematic diagram of the shell and the movable block of the utility model.

Wherein: 1. a housing; 2. a movable block; 3. a transmission rod; 4. a lock pin; 5. a handle; 6. a waist-shaped hole; 7. a rivet stem; 8. a pulley.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1: (sliding window seal is taken as an example)

Referring to fig. 1, 2 and 4, a sliding window pulley structure with a lateral movement function comprises a shell 1, a movable block 2, a transmission rod 3, a lock pin 4 and a handle 5, wherein an oblique waist-shaped hole 6 is formed in the middle of the movable block 2 and used for inserting the lock pin 4, the lock pin 4 is inserted into the oblique waist-shaped hole 6, the movable block 2 is sleeved on a rivet rod 7 through a sleeve rod, the rivet rod 7 penetrates through the shell 1 and is fixedly connected with two sides of the shell 1, the upper end of the shell 1 is fixed below an opening sash, so that the shell 1 can move under the suspension of the rivet rod 7 and the movable block 2, the installation efficiency is improved, the shell 1 can slide laterally, the lock pin 4 is fixedly arranged below the transmission rod 3, the transmission rod 3 is inserted into a groove below the opening sash and is arranged in linkage with the handle 5, when the lock pin 4 slides left and right in the oblique waist-shaped hole 6 under the action of the handle 5, and can realize the effect of the lateral sliding of the body 1, can improve the stability when the body 1 lateral sliding effectively, and the both ends of the movable block 2 are through rolling bearing each fixed pulley 8 that is provided with, when opening the fan translation, the pulley 8 can keep the straight line to slide with the lower frame slide rail all the time along with the movable block 2. When the sliding window needs to be closed, the lock pin 4 is always inserted into the inclined waist-shaped hole 6, so the inclined waist-shaped hole 6 can synchronously drive the shell 1 with the opening fan to slide laterally only under the left and right sliding of the lock pin 4, the close lap joint of the opening fan and the frame is realized, and because the lock pin 4 can slide left and right in the inclined waist-shaped hole 6 under the actions of the transmission rod 3 and the handle 5, the lateral sliding of the shell 1 can be realized only by operating the handle 5, when the handle 5 is changed from an opening state to a closing state, the lock pin 4 slides from the right end to the left end in the inclined waist-shaped hole 6, the shell 1 can be synchronously slid inwards along with the leftward sliding of the lock pin 4, the lateral moving effect of the shell 1 with the opening fan is realized, meanwhile, the pulley 8 can force the gap between the frame and the opening fan to be reduced along with the sliding of the shell 1 with the opening fan, therefore, the sliding window is sealed along with the reduction of the gap of the opening sash, and the sealing performance of the sliding window when the sliding window is closed is effectively improved.

Example 2: (taking sliding window opening as an example)

Referring to fig. 1, 3 and 4, a sliding window pulley structure with a side-shifting function comprises a shell 1, a movable block 2, a transmission rod 3, a lock pin 4 and a handle 5, when a sliding window needs to be opened and unsealed, because the lock pin 4 can slide left and right in an inclined waist-shaped hole 6 under the action of the transmission rod 3 and the handle 5, the shell 1 can synchronously slide laterally only by operating the handle 5, the handle 5 is changed from a closed state to an opened state, when the lock pin 4 slides right in the inclined waist-shaped hole 6, the shell 1 can be linked with an opening sash to slide rightwards along with the lock pin 4, the opening side-shifting effect of the sliding window is realized, the stability of the sliding window side-shifting is effectively improved, meanwhile, the pulley 8 increases a gap between a frame and the opening sash under the outward sliding of the opening sash linked with the shell 1, and the gap between the frame and the opening sash can be enlarged along with the outward sliding of the shell 1, therefore, the sliding window is unsealed along with the enlargement of the gap of the sliding window in the lateral direction of the opening sash, namely a certain gap is generated between the sealing leather strip on the opening sash and the frame, so that the opening sash is kept to move smoothly and freely during translation, and the opening efficiency of the sliding window is effectively improved.

Example 3:

referring to fig. 1, as another object of the present invention, a sliding window, especially a side-shift sliding window, is provided, in which any one of the above pulley structures is disposed, so that the sliding window can obtain any one of the above beneficial effects of the pulley structure, which is not described herein again.

Claims (7)

1. The utility model provides a austral window, sliding sash pulley structure with side function of moving, includes casing and the pulley body, the pulley body hangs through fixed subassembly and casing and is connected, the pulley body includes movable block and pulley, the fixed both sides that set up at the movable block of pulley, its characterized in that, the embedded through connection in inside of movable block has the loop bar, the loop bar slides and runs through the connection and has the rivet bar, the rivet bar runs through casing and casing both sides fixed connection, the casing hangs swing joint through the rivet bar and the loop bar that slide and run through the setting and the movable block.

2. The pulley structure of the sliding window with the side shift function as claimed in claim 1, wherein the movable block is provided with a waist-shaped hole, a lock pin is inserted into the waist-shaped hole, and the lock pin is matched with the movable block through a side shift mechanism.

3. The sliding window pulley structure with the side shift function as claimed in claim 2, wherein the side shift mechanism comprises a transmission rod and a handle, the handle is linked with the transmission rod, a lock pin is fixedly connected below the transmission rod, and the transmission rod is connected with the oblique waist-shaped hole in an insertion manner through the lock pin.

4. The pulley structure of the sliding window with the side shift function as claimed in claim 2, wherein the inclined waist-shaped hole is linked with the shell through a lock pin.

5. The pulley structure of the sliding window with the side shift function as claimed in claim 1, wherein the movable block is slidably penetrated through the sleeve rod and the rivet rod.

6. The pulley structure of the sliding window with the side shift function as claimed in claim 1, wherein two ends of the movable block are respectively provided with a pulley, the pulleys are connected with ball bearings in a rolling manner, and the ball bearings penetrate through the movable block and are fixedly connected with two ends of the movable block.

7. Sliding window, characterised in that it comprises a pulley construction according to any of claims 1 to 6.

Images